OEM LG Microwave Micro Switch [3B73362F] | Ships Today | Fix.com
Micro Switch – Part Number: 3B73362F
Micro Switch – Part Number: 3B73362F https://fixcom.azureedge.net/Schematics/LG/107333-4.gif

Micro Switch

Your Price
$5.73

Fix Number: FIX3522738

Manufacturer #: 3B73362F

Manufactured by: LG

Get this part fast. Average delivery time via standard shipping: 1.8 days.

Works with the following brands

LG, Kenmore, Whirlpool, General Electric, Amana, KitchenAid, Jenn-Air, Panasonic, Frigidaire, Magic Chef, Crosley, Estate, Bosch, Gaggenau, Thermador

Works with the following products

Microwave, Microwave Oven Combo

Fixes the following symptoms

No heat | Won’t turn on

Installation Instructions Provided by Fix customers like you.

Average Repair Rating: 3.3 / 5.0, 6 reviews
Customer:
rockie from eugene, OR
Parts Used:
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Pliers, Screw drivers
Microwave wouldn't heat, door switches failed
First step is to test all 3 door switches. I couldnt find a video of removing the switches on partselect.com, so I had to wing it. Took the case off and eventually found out the switches can be removed from the front. Then I learned another important lesson - replace all 3 switches and the holder as an assembly. I bought 2 switches but found out you cant remove the switches without destroying the holder. That was a $17 mistake. The entire assembly is only $3 more than 2 switches.
8 of 10 people found these instructions helpful

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Customer:
Barbara from Chula Vista, CA
Parts Used:
  • Micro Switch
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Screw drivers
When you open the door, the microwave turns on by itself.
There are 3 switches that get engaged when you open or close the door. One of them, the bottom one, was shorted. To replace it, remove the cover. Take off the control panel, 3 screws, easy to see. Take off the latch/switch bracket, 2 screws, easy to see. The bottom one was bad on mine and that was held in place by a plastic pin that went through a hole in the top corner of the switch and was molded into the bracket. In other words, there was no getting this switch out without cutting off that pin. Carefully use a small finetooth saw and cut off the pin on the switch side only. You need to keep the bracket side of the pin in place. Once the pin is cut off the switch will just pull out.Now you need to find a tiny thin wood screw that will fit totally through the switch corner hole and go into the bracket pin you left behind. You only want the screw to be long enough to engage the bracket pin firmly, not go all the way through. A pointed piece of metal inside the microwave could possibly cause arcing. So once you have located a proper wood screw, drill a tiny pilot hole into the remaining pin. Put the switch into place and screw down the switch to the bracket with the wood screw. To prevent the screw from loosen up put a bit of glue or locitie on the screw head and switch housing. And a dab on where the switch body touches the latch bracket. Then put the latch bracket loosely back in place. Put the control panel back. Once the control panel is in, adjust the latch bracket to open and close and hold the door firmly. Smile and ask your wife what she was worried about.
2 of 3 people found these instructions helpful

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Customer:
William from Mechanicsburg, PA
Parts Used:
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers
Microwave would run a few seconds then quit
Removed cover and control panel. Discovered the thermostat had a burned connection. Removed thermostat and replaced. Small issue with new thermostat which is version 2. Both leads were large and while the previous thermostat had one small lead and the other large. I had to expand one of the connectors, cut the plastic sleeve and secure with electrical tape. The switches went in very easily and everything went back together without any problems.
1 of 3 people found these instructions helpful

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Customer:
Brian from Indianapolis, IN
Parts Used:
  • Micro Switch
Difficulty Level:
Very Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Bad microswitch
Replaced it
0 of 1 people found these instructions helpful

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Customer:
Patrick from LOS GATOS, CA
Parts Used:
  • Micro Switch
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers
Microwave is dead (no keys, no power)
checked each potential faillure sources (switch, thermostats etc) using manual schematic. Found that Magnetron Thermostat was INOP. Confirmed by-passing the part. Unit back in operation. Great service.
0 of 1 people found these instructions helpful

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Customer:
Hatinder from Cupertino, CA
Parts Used:
  • Micro Switch
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers
Microwave would not heat
Power was on, but microwave would not heat. One of the 3 switches when you close the microwave door was not working anymore. Replaced the switch. Opened the top grill. Removed the right side button area.
0 of 1 people found these instructions helpful

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Model Cross Reference

This part works with the following models:

Fix Number: FIX3522738
Manufacturer Part Number: 3B73362F
Brand
Model Number
Description
LG
2263672
Microwave - LG Microwave Model 2263672 Parts
LG
2263674
Microwave - LG Microwave Model 2263674 Parts
LG
2263679
Microwave - LG Microwave Model 2263679 Parts
LG
2263692
Microwave - LG Microwave Model 2263692 Parts
LG
2263693
Microwave - LG Microwave Model 2263693 Parts
LG
2263694
Microwave - LG Microwave Model 2263694 Parts
LG
2263699
Microwave - LG Microwave Model 2263699 Parts
LG
295
Microwave - LG Microwave Model 295 Parts
Kenmore
295.89998
Microwave - Kenmore Microwave Model 295.89998 (29589998, 295 89998) Parts
Kenmore
295.89999
Microwave - Kenmore Microwave Model 295.89999 (29589999, 295 89999) Parts
LG
60102
Microwave - LG Microwave Model 60102 Parts
LG
60109
Microwave - LG Microwave Model 60109 Parts
LG
60282
Microwave - LG Microwave Model 60282 Parts
LG
60483
Microwave - LG Microwave Model 60483 Parts
LG
61102
Microwave - LG Microwave Model 61102 Parts
LG
61109
Microwave - LG Microwave Model 61109 Parts
LG
61283
Microwave - LG Microwave Model 61283 Parts
LG
61289
Microwave - LG Microwave Model 61289 Parts
LG
62464
Microwave - LG Microwave Model 62464 Parts
LG
62469
Microwave - LG Microwave Model 62469 Parts
LG
62482
Microwave - LG Microwave Model 62482 Parts
Kenmore
62622200
Microwave - Kenmore Microwave Model 62622200 Parts
LG
62643
Microwave - LG Microwave Model 62643 Parts
LG
62752
Microwave - LG Microwave Model 62752 Parts
LG
62759
Microwave - LG Microwave Model 62759 Parts
LG
62772
Microwave - LG Microwave Model 62772 Parts
LG
62774
Microwave - LG Microwave Model 62774 Parts
LG
62779
Microwave - LG Microwave Model 62779 Parts
LG
63664
Microwave - LG Microwave Model 63664 Parts
LG
64282
Microwave - LG Microwave Model 64282 Parts